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Installation
Installation
Installation
Shaft
Shaft
Shaft and
and
and Impeller
Impeller
Impeller Size
Size
Size
Flange-mounted and quick-clamp flange mounted
agitators need shafts and blades. See below
to determine the length of the shaft and the
recommended impeller diameter.
Table
Table
Table 3
3
3 Recommended
Recommended
Recommended Impeller
Impeller
Impeller Diameter*
Diameter*
Diameter*
Impeller
Impeller
Impeller
Kit
Kit
Kit
Number
Number
Number
Inside
Inside
Inside Tank
Tank
Tank
Diameter
Diameter
Diameter “T”
“T”
“T”
Stainless
Stainless
Stainless Steel
Steel
Steel
Impeller
Impeller
Impeller Diameter
Diameter
Diameter
“D”
“D”
“D”
17N704
12" (30 cm) or less
4" (10 cm)
17N708
12" (30 cm) to
22" (56 cm)
8" (20 cm)
17N712
22" to 36”
(56 to 91.5 cm)
12" (30 cm)**
*Recommended impeller blade diameter is generally
determined by taking the inside dimension of the
tank, drum, or vessel (T in Figure 1) and multiplying
by 0.35.
**Speed is limited by material viscosity and
tank diameter for 12” (30 cm) impeller. See
Finding the Proper Agitator Speed, page 10
.
To determine the shaft length (“A” in Table 4):
1.
Find the distance from the bottom of the tank up
1/2 the impeller diameter (i.e., 2”, 4”, or 6”) (See
0.5 D in Figure 1 ).
2.
From that point, measure to the lid mounting
surface (L).
3.
Add measurement in step 2 (L) to the length of
the bearing housing (5” or 127 mm).
Example: Shaft length “A” = L + 5 inches (127 mm).
NOTE: Round each measurement up or down to
nearest shaft length in Table 4.
Figure 1 Measure for Shaft Length
Table
Table
Table 4
4
4 Shaft
Shaft
Shaft Length
Length
Length Part
Part
Part Numbers
Numbers
Numbers
Shaft
Shaft
Shaft
Part
Part
Part No.
No.
No.
Length
Length
Length “A”
“A”
“A”
in
in
in (cm)
(cm)
(cm)
Part
Part
Part No.
No.
No.
Length
Length
Length “A”
“A”
“A”
in
in
in (cm)
(cm)
(cm)
17P005
54 (137)
17P015
34 (86)
17P006
52 (132)
17P016
32 (81)
17P007
50 (127)
17P017
30 (76)
17P008
48 (122)
17P018
28 (71)
17P009
46 (117)
17P019
26 (66)
17P010
44 (112)
17P020
24 (61)
17P011
42 (107)
17P021
22 (56)
17P012
40 (101)
17P022
20 (51)
17P013
38 (97)
17P023
18 (46 cm)
17P014
36 (91)
Optional
Optional
Optional 4.8
4.8
4.8 to
to
to 1
1
1 Gear
Gear
Gear Reducer
Reducer
Reducer Kits
Kits
Kits
• Use Kit 25N644 for mounting onto UL listed motor
assemblies (see Table
).
• Use Kit 25N645 for mounting onto ATEX listed
motor assemblies (see Table
Explosion Proof Inverter Duty Motor, page 3
Kits include the gear reducer and mounting
hardware. To install and mount the gear reducer, see
Gear Reducer Kit Installation, page 9
6
3A4553F